Analysis Overview
SHA256
4223565b2e7343b46f1092c78fc655ff3d63315d5e64483e81ee2db192f92268
Threat Level: Likely benign
The file a3d4a2d0ff0e9d1ab550da0118ca030d_JaffaCakes118 was found to be: Likely benign.
Malicious Activity Summary
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-06-13 04:33
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-13 04:33
Reported
2024-06-13 04:35
Platform
win7-20240611-en
Max time kernel
118s
Max time network
119s
Command Line
Signatures
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\rundll32.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2648 wrote to memory of 2264 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\system32\WerFault.exe |
| PID 2648 wrote to memory of 2264 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\system32\WerFault.exe |
| PID 2648 wrote to memory of 2264 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\system32\WerFault.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a3d4a2d0ff0e9d1ab550da0118ca030d_JaffaCakes118.dll,#1
C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 2648 -s 100
Network
Files
memory/2648-0-0x000007FEF6240000-0x000007FEF646A000-memory.dmp
memory/2648-5-0x000007FEF6240000-0x000007FEF646A000-memory.dmp
memory/2648-6-0x000007FEF6470000-0x000007FEF669A000-memory.dmp
memory/2648-7-0x0000000000120000-0x0000000000121000-memory.dmp
memory/2648-3-0x000007FEF6470000-0x000007FEF669A000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-13 04:33
Reported
2024-06-13 04:35
Platform
win10v2004-20240611-en
Max time kernel
150s
Max time network
150s
Command Line
Signatures
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a3d4a2d0ff0e9d1ab550da0118ca030d_JaffaCakes118.dll,#1
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| NL | 23.62.61.194:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 194.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 35.15.31.184.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 82.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | udp |
Files
memory/2988-4-0x00007FFEF3080000-0x00007FFEF32AA000-memory.dmp
memory/2988-0-0x00007FFEF3080000-0x00007FFEF32AA000-memory.dmp